Hey ya'all,
i'm buildin up my 'maro.
New heads, headers etc.
But what about the exhaust, Should I keep the factory setup, and just use bigger pipes? 3"
Or is it better to try, to get 2 seperate pipes to the back of the car?
Sidepipes are off topic, can't gt ethem legal over here.
So how do I get the better performance?
Thx
Hawk

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